The International Isle of Man TT (Tourist Trophy) Race is a motorcycle sport event held annually on the Isle of Man (little island between Ireland the UK) in May or June of each year since the inaugural race in 1907.
Riders race at speeds in excess of 200mph on normal everyday country roads within feet of peoples front gates. It's absolute pure madness. Other races include the Ulster GP which is a race we have in Northern Ireland that is equally as mad.
Preview of the 2017 GP in my wee country